Re: Exception Handling

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#5482

From: Remy Lebeau (TeamB)
Date: Tue, 10 Aug 2004 17:23

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"mike" <mfbrowne@earthlink.net> wrote in message
news:4118e06b@newsgroups.borland.com...

> Could someone explain to me how to handle an exception
> when trying to open a connection from a TClientSocket.

If you are using the ClientSocket in non-blocking mode then you can't use
exception handling when calling Open() as any exception thrown will be
delayed, thrown long after Open() returns and your exception handling is
exited.  You should use the OnError event to catch errors, and you can
optionally then set the ErrorCode parameter to 0 to prevent exceptions from
being thrown at all.

Otherwise, use the ClientSocket in blocking mode instead.


Gambit

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